S
M
T
W
T
F
S
30
98°
61°
31
100°
71°
1
101°
72°
2
101°
72°
3
100°
74°
4
100°
75°
5
102°
76°
6
102°
72°
7
99°
73°
8
99°
75°
9
98°
74°
10
97°
73°
11
98°
72°
12
95°
72°
13
92°
70°
14
89°
71°
15
90°
67°
16
83°
61°
17
82°
65°
18
81°
66°
19
83°
66°
20
85°
65°
21
86°
66°
22
86°
65°
23
85°
64°
24
85°
65°
25
82°
65°
26
81°
60°
27
74°
55°
28
74°
52°
29
72°
51°
30
73°
54°
1
76°
57°
2
77°
59°
3
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pine Knot
Pine Knot's September 2026 forecast shows daily high temperatures ranging from 72° to 102°, with overnight lows between 51° and 76°. The average high for September is 87° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Pine Knot. See also: October | November | December.
